An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian
فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک
M. Heydari-Malayeri - Paris Observatory
Homepageastrophotography axtar-šidnegâri, šidnegâri-ye
axtari Fr.: astrophotographie The photography of stars, other celestial bodies, and stellar fields. → astro-, → photography. |
photograph aks, šidnegâr, nurnegâr Fr.: photographie A picture produced by photography. → picture. Aks, from Ar. 'aks "to inverse, reverse." Šidnegâr, nurnegâr, from šid, nur, → photo-, + negâr, → graph. |
photographic magnitude borz-e aksbardârik Fr.: magnitude photographique The apparent magnitude of a star as determined by measuring its brightness on a photographic plate. The photographic magnitude scale is now considered obsolete. Adj. of → photography; → magnitude. |
photographic survey bardid-e aksbardârik Fr.: relevé photographique Recording a large area of the night sky by photographic techniques, as practiced in the past before the advent of electronic detectors. Adj. of → photography; → survey. |
photography aksbardâri, šidnegâri, nurnegâri Fr.: photographie The process of recording and producing images by exposing light-sensitive detectors to light or other forms of radiation. Aksbardâri, literally "taking photograph," from aks,
→ photograph,
+ bardâri verbal noun of bardâštan "to take," composite verb from
bar- "on; up; upon; in; into; at; forth; with; near; before;
according to" (Mid.Pers. abar; O.Pers.
upariy "above; over, upon, according to;" Av. upairi "above, over,"
upairi.zəma- "located above the earth;" cf. Gk. hyper- "over, above;"
L. super-; O.H.G. ubir "over;" PIE base *uper "over") +
dâštan "to have, to possess" (Mid.Pers. dâštan;
O.Pers./Av. root dar- "to hold, keep back, maintain, keep in mind;" cf.
Skt. dhr-, dharma- "law;"
Gk. thronos "elevated seat, throne;"
L. firmus "firm, stable;" Lith. daryti
"to make;" PIE *dher- "to hold, support"). |
